<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>第二题</title>
</head>
<body>  
</body>
<script>
// document.write(Math.floor(1234567/(24*60*60)));
// document.write( Math.floor(  (1234567%(24*60*60))/(60*60))  );
// document.write(  Math.floor(    ((1234567%(24*60*60))%(60*60))/60        ) );
// document.write(  Math.floor(((1234567%(24*60*60))%(60*60))%60 ) );
var day=Math.floor(1234567/(24*60*60));
var hours=Math.floor((1234567%(24*60*60))/(60*60));
var minute=Math.floor(((1234567%(24*60*60))%(60*60))/60);
var second=Math.floor(((1234567%(24*60*60))%(60*60))%60);
document.write(day+"<br/>");
document.write(hours+"<br/>");
document.write(minute+"<br/>");
document.write(second+"<br/>");
</script>
</html>